DE69937353D1 - Instrument zur analyse und selektiven verteilung von objektproben - Google Patents

Instrument zur analyse und selektiven verteilung von objektproben

Info

Publication number
DE69937353D1
DE69937353D1 DE69937353T DE69937353T DE69937353D1 DE 69937353 D1 DE69937353 D1 DE 69937353D1 DE 69937353 T DE69937353 T DE 69937353T DE 69937353 T DE69937353 T DE 69937353T DE 69937353 D1 DE69937353 D1 DE 69937353D1
Authority
DE
Germany
Prior art keywords
objects
sample
instrument
flow cell
fluidic switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69937353T
Other languages
English (en)
Other versions
DE69937353T2 (de
Inventor
W Peter Hansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Biometrica Inc
Original Assignee
Union Biometrica Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Biometrica Inc filed Critical Union Biometrica Inc
Application granted granted Critical
Publication of DE69937353D1 publication Critical patent/DE69937353D1/de
Publication of DE69937353T2 publication Critical patent/DE69937353T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
    • G01N2015/0057—Investigating dispersion of solids in liquids, e.g. trouble of filaments in liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G01N2015/1413—Hydrodynamic focussing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69937353T 1998-08-21 1999-08-20 Instrument zur analyse und selektiven verteilung von objektproben Expired - Lifetime DE69937353T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9750598P 1998-08-21 1998-08-21
US97505P 1998-08-21
US11172398P 1998-12-10 1998-12-10
US111723P 1998-12-10
PCT/US1999/019035 WO2000011449A1 (en) 1998-08-21 1999-08-20 Instrument for selecting and depositing multicellular organisms and other large objects

Publications (2)

Publication Number Publication Date
DE69937353D1 true DE69937353D1 (de) 2007-11-29
DE69937353T2 DE69937353T2 (de) 2008-07-17

Family

ID=26793346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937353T Expired - Lifetime DE69937353T2 (de) 1998-08-21 1999-08-20 Instrument zur analyse und selektiven verteilung von objektproben

Country Status (9)

Country Link
US (2) US6400453B1 (de)
EP (1) EP1105713B1 (de)
JP (1) JP2002523738A (de)
AT (1) ATE376175T1 (de)
AU (1) AU754644B2 (de)
CA (1) CA2341231C (de)
DE (1) DE69937353T2 (de)
MX (1) MXPA01001826A (de)
WO (1) WO2000011449A1 (de)

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Also Published As

Publication number Publication date
US20020033939A1 (en) 2002-03-21
EP1105713B1 (de) 2007-10-17
WO2000011449A1 (en) 2000-03-02
AU754644B2 (en) 2002-11-21
DE69937353T2 (de) 2008-07-17
AU5576499A (en) 2000-03-14
MXPA01001826A (es) 2002-04-08
WO2000011449A9 (en) 2000-07-13
CA2341231A1 (en) 2000-03-02
US6400453B1 (en) 2002-06-04
US6657713B2 (en) 2003-12-02
CA2341231C (en) 2003-10-21
EP1105713A1 (de) 2001-06-13
ATE376175T1 (de) 2007-11-15
JP2002523738A (ja) 2002-07-30

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